| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 4 | |
| #3 | Australia | 1 | |
| #4 | Italy | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Menichetti Silvano | 13 |
| #2 | Petturiti Sauro | 5 |
| #3 | Petturitti Sauro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6834488B2 | Towable hay rake with an automatic steering mechanism | |
| US2003233820A1 | Pull type V-shaped hay rake | |
| US6272826B1 | Method and apparatus for positioning a hay rake | |
| US6000207A | Disassemblable hay rake | |
| US5685135A | Pull type V-rake | |
| US5615545A | Towable "V" rake agricultural machine |